They wouldn't be alone if they are, but I have a hard time seeing CBJ moving out top young players like Jirick, Johnson, Sillinger, or Fantilli. Not unless they're getting another top young player back at least.
I think Johnson or Sillinger would be the more likely to be moved of the bunch, if only because of how Fantilli has stepped in.
They're on pace for another lottery pick though, it's hard to say what could shake loose if they were to nab Celebrini.